This is the Turning Torso tower in Malmö, which at 190 metres is Sweden’s tallest skyscraper. The most striking thing about this tower is that it appears to be twisted around its axis. It has nine segments of five-story pentagons that are offset from one another, meaning that the topmost segment is set at ninety degrees to the ground floor. The Turning Torso was designed by world famous Spanish architect, Santiago Calatrava (some of whose work we’ve featured in the past), and represents part of a growing trend for elaborately warped and twisted “torqued towers“. In San Francisco’s…